Compare Phones
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Phone | Samsung SCH-i830 / IP-830w | AT&T Maestro 3 | Nokia Lumia 521 / 520 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? |
6.5" diag. 20 : 9 |
4" diag. 5 : 3 |
Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? |
Battery | ? | 3,900 mAh | 1,430 mAh |
Processor | 520 MHz Intel Bulverde | 2 GHz MediaTek Helio A22 (MT6761) | 1 GHz Qualcomm Snapdragon S4 MSM8270 |
RAM | ? | 3 GB | 512 MB |
Storage | ? raw hardware | 32 GB | 8 GB |
Main Camera | - | 13 megapixel | 5 megapixel |
Wide Camera | - | 5 megapixel | - |
Tele Camera | - | - | - |
Video Capture | - | 1080p HD | 720p HD |
Front Camera | - | 5 megapixel | - |
Weight |
6.44 oz (183g) |
6.24 oz (177g) |
4.39 oz (124g) |
Dimensions |
4.49" x 2.28" x 0.97" (114 x 58 x 24.6 mm) |
6.58" x 3.03" x 0.33" (167 x 77 x 8.4 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
Platform / OS | Windows Mobile Professional | Android | Windows |
Network Bands |
CDMA: 850, 1900 GSM: 900, 1800 |
4G LTE: 2, 4, 5, 12, 14, 30 |
|
Data Technology | EVDO r0 | LTE (Cat 4) | HSPA+ 21 |
Features | |||
Barometer | - | Yes | - |
Fingerprint Reader | - |
Yes stand-alone |
- |
Flashlight | - | Yes | - |
Accessibility | |||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
TTY/TDD (Digital) | Yes | - | Yes |
Alerts | |||
Ringer Profiles | Yes | - | - |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
Infrared (IR) | Yes | - | - |
USB | Yes |
Yes USB Type C |
Yes |
Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes |
Input | |||
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - |
Touch Screen | Yes |
Yes Capacitive |
Yes Capacitive |
Memory | |||
Memory Card Slot | Yes | Yes | Yes |
Music | |||
Headphone Jack (3.5mm) | - | Yes | Yes |
Stereo Speakers | Yes | - | - |
Voice | |||
HD Voice | - | Yes | - |
Speaker Phone | Yes | Yes | Yes |
Samsung SCH-i830 / IP-830w | AT&T Maestro 3 | Nokia Lumia 521 / 520 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-i830 / IP-830w | AT&T Maestro 3 | Nokia Lumia 521 / 520 |